Q. The frequency range used for RADAR is

A
UHF
B
VHF
C
UHF and Microwave
D
Microwave
Solution:

The frequency range used for RADAR is UHF and Microwave. Most radars, in practice, operate between 400 MHz to 36 GHz; however, there are some notable exceptions. The optical and radio portions of the electromagnetic spectrum occupy positions coincidental with two important transparent bands in the Earth’s atmosphere and ionosphere.

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